Re: [PATCH 2/6] eCryptfs: Hash code to new crypto API

[Herbert Xu]

On Mon, Oct 30, 2006 at 05:35:29PM -0600, Michael Halcrow wrote:
>
> +	crypto_hash_init(&desc);
> +	crypto_hash_update(&desc, &sg, len);
> +	crypto_hash_final(&desc, dst);

Whenever you do init+update+final, it's preferred that this be
changed to crypto_hash_digest as this enables future optimisations
to be made.  For instance, some hardware can only handle a full
digest rather than a partial update.

Thanks,
-- 
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